词汇“空文”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	空文
释义	空文空文[kōng wén]1.■ineffective law, rule, etc.:一纸空文a mere scrap of paper
随便看	series condenser series conduction motor series connected type series connection telephone series connector series contactor series copper refining series decay series development series diode series-distributed parameter series editor series-efficiency diode series element series energizing type series entry series equalizer series equivalent capacitance series excitation series excitation coil series expansion series feed series-feed oscillator series field coil series firing

国际大辞典收录了835600条英语、德语、日语等多语种在线翻译词条，基本涵盖了全部常用单词及词组的翻译及用法，是外语学习的有利工具。